on:
  push:
    branches:
      - master
  pull_request:

name: Test
jobs:
  lint:
    name: Lint
    runs-on: ubuntu-latest
    steps:
      - name: Check out code
        uses: actions/checkout@v2

      - name: Run linter
        uses: golangci/golangci-lint-action@v2
        with:
          version: v1.35.2

  test:
    name: Test
    strategy:
      matrix:
        go-version: [1.14.x, 1.15.x]
        os: [ubuntu-latest, macos-latest]
    runs-on: ${{ matrix.os }}
    steps:
      - name: Install Go
        uses: actions/setup-go@v2
        with:
          go-version: ${{ matrix.go-version }}

      - name: Checkout code
        uses: actions/checkout@v2

      - name: Restore cache
        uses: actions/cache@v2
        with:
          path: ~/go/pkg/mod
          key: ${{ runner.os }}-v1-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-v1-go-

      - name: Run tests
        run: go test -race -covermode=atomic -coverprofile="coverage.out" ./...

      - name: Upload coverage report to Coveralls
        if: matrix.os == 'ubuntu-latest' && matrix.go-version == '1.15.x'
        uses: shogo82148/actions-goveralls@v1
        with:
          path-to-profile: coverage.out